54409278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 145981440

約数和(自身を除く): 91572162

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 31, 33, 42, 58, 62, 66, 77, 87, 93, 131, 154, 174, 186, 203, 217, 231, 262, 319, 341, 393, 406, 434, 462, 609, 638, 651, 682, 786, 899, 917, 957, 1023, 1218, 1302, 1441, 1798, 1834, 1914, 2046, 2233, 2387, 2697, 2751, 2882, 3799, 4061, 4323, 4466, 4774, 5394, 5502, 6293, 6699, 7161, 7598, 8122, 8646, 9889, 10087, 11397, 12183, 12586, 13398, 14322, 18879, 19778, 20174, 22794, 24366, 26593, 28427, 29667, 30261, 37758, 41789, 44671, 53186, 56854, 59334, 60522, 69223, 79779, 83578, 85281, 89342, 117769, 125367, 134013, 138446, 159558, 170562, 207669, 235538, 250734, 268026, 292523, 312697, 353307, 415338, 585046, 625394, 706614, 824383, 877569, 938091, 1295459, 1648766, 1755138, 1876182, 2473149, 2590918, 3886377, 4946298, 7772754, 9068213, 18136426, 27204639, 54409278]

約数ペア:

[(1, 54409278), (2, 27204639), (3, 18136426), (6, 9068213), (7, 7772754), (11, 4946298), (14, 3886377), (21, 2590918), (22, 2473149), (29, 1876182), (31, 1755138), (33, 1648766), (42, 1295459), (58, 938091), (62, 877569), (66, 824383), (77, 706614), (87, 625394), (93, 585046), (131, 415338), (154, 353307), (174, 312697), (186, 292523), (203, 268026), (217, 250734), (231, 235538), (262, 207669), (319, 170562), (341, 159558), (393, 138446), (406, 134013), (434, 125367), (462, 117769), (609, 89342), (638, 85281), (651, 83578), (682, 79779), (786, 69223), (899, 60522), (917, 59334), (957, 56854), (1023, 53186), (1218, 44671), (1302, 41789), (1441, 37758), (1798, 30261), (1834, 29667), (1914, 28427), (2046, 26593), (2233, 24366), (2387, 22794), (2697, 20174), (2751, 19778), (2882, 18879), (3799, 14322), (4061, 13398), (4323, 12586), (4466, 12183), (4774, 11397), (5394, 10087), (5502, 9889), (6293, 8646), (6699, 8122), (7161, 7598)]